GM Service Manual Online
For 1990-2009 cars only
Figure 1:

EBCM/BPMV Assembly and Wheel Speed Sensors


Object Number: 1960723  Size: LF
(1)Electronic Brake Control Module (EBCM)
(2)Brake Pressure Modulator Valve (BPMV)
(3)Electronic Brake Control Module (EBCM) Connector
(4)Wheel Speed Sensor (WSS) - Left Rear (Right Rear Same)
(5)Wheel Speed Sensor (WSS) - Left Rear Connector (Right Rear Same)
(6)Wheel Speed Sensor (WSS) - Left Front (Right Front Same)
(7)Wheel Speed Sensor (WSS) - Left Front Connector (Right Front Same)
Figure 2:

Steering Angle Sensor, Brake Pedal Position Sensor, ESP Switch and Yaw Rate/Lateral Accelerometer Sensor


Object Number: 1960719  Size: MF
(1)SRS Coil Assembly (Incorporates the Steering Angle Sensor, SRS Coil and Indicator Cancel Cam Assembly)
(2)ESP Switch
(3)Yaw and Lateral Accelerometer Sensor
(4)Brake Pedal Position (BPP) Sensor